RHT35: USB Humidity/Temperature/Barometric Pressure Datalogger
Easy-to-use Datalogger Records Humidity, Temperature and Barometric Pressure with Date / Time Stamp. RHT35 uses a standard USB connection to transfer up to 48,000 readings to a PC with data/time stamp in PDF or spreadsheet format. Additional features include an 8-location logger bookmark, 6-language options, programmable sampling interval, adjustable alarm, and password-protected security log-in. Large LCD optimizes viewing and the smart LED provides color-coded humidity, temperature, and barometric pressure reading status.
Features.
- Compact size housing with built-in NTC thermistor, capacitive humidity sensor, and barometric pressure MEMS sensor designed with standard USB connector for easy data downloading to a PC
- 5-digit LCD display with battery life indicator
- User programmable settings: 6 languages, sample rate, start delay time, alarm delay time, high/low alarm range, and security feature
- Status Indication via Red and Green LEDs
- Start button begins continuous datalogging, which continues until memory is full at 48,000 readings (16K for each parameter), or when Stop button is pressed
- Bookmark 8 locations in a data recording log with a press of the Mark button
- Long battery life (approx. 3 months)
- Generates a PDF report or Excel® spreadsheet with data and trending graph when plugged into a PC after datalogging is completed (Adobe® Reader® required)
- Max/Min function
- Includes 2 CR2032 batteries, USB cover (can be used as a stand), wall mounting screw, and built-in hanger
| Specifications | Range | Max Resolution | Basic Accuracy |
|---|---|---|---|
| Humidity | 0.1 to 99.9% RH | 0.1% RH | ±3% RH |
| Temperature (Air) | -22 to 158°F (-30 to 70°C) | 0.1° | ±1.0°F (±0.5°C) |
| Barometric Pressure | 300 to 1100 hPa (8.9 to 32.5 inHg) | 0.1 hPa (0.1 inHg) | ±3 hPa |
| Datalogging interval | 30 seconds to 2 hours | ||
| Memory | Relative Humidity: 16,000 points, Temperature: 16,000 points, Barometric Pressure: 16,000 points | ||
| Dimensions/Weight | 4.3×1.6×0.75″ (110x40x19mm)/ 1oz (90g) |
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